Where is the glasses wholesale market in Jinan, Shandong?

There is no wholesale market for glasses in the central hospital. The largest glasses wholesale market in Jinan is in Chenjialou, East and West Feng Dan Street. Take buses 1 13, 1 18 from Hongjialou and get off at Beitan Street. Walk 500 meters west from Feng Dan Street, or take bus 1 13, 165438 to Changsheng Community, get off at the same place, and transfer to bus 45 downstairs to Chenjia.